<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
  <table border="1">
      <caption>商品列表</caption>
    <tr>
      <th>id</th><th>名称</th><th>价格</th><th>库存</th><th>操作</th>
    </tr>

    <tr v-for="p  in arr">
        <td>{{p.id}}</td>
      <td>{{p.title}}</td>
      <td>{{p.title}}</td>
      <td>{{p.num}}</td>
        <td>
            <a :href="'/update.html?id='+p.id">修改</a>
            <a href="javascript:void (0)" @click="del(p.id )">删除</a>
        </td>
    </tr>

  </table>
</div>
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
<script>
    let v = new Vue({
        el:"body>div",
        data:{
        arr:[]
        },
        methods:{
            del(id){
                if (closed("删除此商品吗?")){
                    axios.get()

                }

            }
        },
        created:function (){
            axios.get("select").then(function (response) {
                      v.arr =   response.data;
            })

        }



    })
</script>
</body>
</html>